Microplastic analysis

with aluminium-coated polyester membranes i3 TrackPor PA

Aluminum-coated membranes are used to identify and characterize micro- and nanoparticles in natural waterways, marine life, and in consumer products such as mineral water and other beverages. Concerns about the possible environmental and toxicological effects of these pollutants are growing and have become a major concern worldwide.

Optimum illumination increases particle contrast

The high particle contrast between the smooth filter surface and the particles in the dark field can be optimally exploited by using the aluminum coating on the polyester membranes. For example, the aluminum coating shows less fluorescence in the infrared spectrum than the gold membranes. As a result, the intensity of the spectra of the particles is amplified and they can thus be better detected, since "overexposure" is prevented.

High stability over a long filtration period

The i3 TrackPor PA membranes are characterized by a particularly smooth and even surface. The polyester membrane (PET) with an aluminum layer of 100/0 nm makes filtration possible for all organic and inorganic particles. The i3 TrackPor PA track-etched filters are stable in the liquid medium over a long filtration period. They provide optimum reflection in Fourier Transform Infrared (FTIR) microscopy and LDIR microscopy and form a suitable conductive substrate for imaging in the scanning electron microscope (EDX/WDX).
In order to stabilize the aluminum-coated polyester membranes in the filtration and analysis phase the filters can be provided with an aluminum ring: i3 TrackPor PAR.

i3 TrackPor PA - Aluminum-coated polyester membranes

Downloads

Get in touch

We would be happy to send you an individual offer for our i3 TrackPor PA. You can reach us at +1 980 888 8117 or send us your request.

Correct removal of i3 TrackPor from membrane boxes

Enable cookies to see this video.
Lab Produkte

Order your free sample pack here!

Request our membrane samples here free of charge and without obligation to see the high quality and easy handling for yourself.

Request a sample now

Linking knowledge

As your companion for life science filtration, we support you with new, effective separation technologies in the Lab/Pharma, Medical and Biotech fields.

Background Texture

Any questions? We’re happy to help.

Simply send us a message or give us your contact details. Our experts will get in touch with you to answer your questions.

Europe
i3 Membrane GmbH
Theodorstraße 41 P
22761 Hamburg
Germany
Americas
i3 Membrane Corporation
13801 Reese Blvd West. Ste 310
Huntersville, NC. 28078
USA